Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 00:21Z

∇²β = 0

∂n/∂θ = 3n

164K

iħ ∂ψ/∂t = Ĥψ

232K

3y² + 5y + 2 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

375K

∂z/∂ψ = 9z

47K

d/dx [x^2] = 2x^1

∇²r = 0

165K

8ψ² + 7ψ + 0 = 0

372K

1φ² + 5φ + 7 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

430K

det| 12 3 ; 4 13 | = 144

130K

e^{i\pi} + 1 = 0

det| 8 9 ; 4 9 | = 36

455K

ω = 2πf

336K

7n² + 3n + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

215K

λ = h/p

324K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]